Overview

The purpose of this page is to review SPCC refined smoothed analytic segments and compare them to version 1.0. This comparison report is still in development, and further maps and reports will be added as they are developed.

This website compares version 1.3d to version 1.0. Version 1.0 represents the future version of SPCC and provides a baseline for comparison. Version 1.3d includes updated data layers where new data is available in addition to refined measures for evaluating intersection density, building placement, and land use diversity.

SPCC 1.0 and SPCC 1.3d Mapping: Refined Smoothed Segments

Note: The Directional Change map only shows changes between detailed analytic classes C1-C6.

Cross tabulation of SPCC 1.0 versus SPCC 1.3d by Linear Feet

The table below provides a tabular comparison of SPCC refined smoothed analytic versions 1.0 to 1.3c. The rows represent linear feet of each classification under SPCC 1.0, and the columns represent liner feet per classification under SPCC 1.3d.

SPCC 1.0
SPCC 1.3d
Refined Smoothed C1 - Natural C2 - Rural C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General Special Districts
C1 - Natural 89,607 NA NA NA NA NA
C2 - Rural 260,986 685,277 1,602 NA NA NA
C3C - Suburban Commercial 30,584 129,699 148,053 2,273 NA NA
C3R - Suburban Residential 3,807 492,636 43,506 533,538 NA NA
C4 - Urban General 2,642 38,594 160,992 340,419 56 1,559
C5 - Urban Center NA NA NA 56 1,107 NA
Special Districts NA NA 2,035 NA NA 3,301

SPCC-PLCC Alignment [In Development]

Map of SPCC-PLCC Alignment

Table of Summarized SPCC 1.0 - SPCC 1.3d - PLCC Alignment

plcc_improvement linear_miles
1.0 & 1.3 Align with PLCC 5.309
1.0 & 1.3 Do Not Align with PLCC 3.781
1.0 Aligns with PLCC, 1.3 Does not 12.346
1.3 Aligns with PLCC, 1.0 Does not 1.060

Comparing Linear Miles of Alignment with PLCC by SPCC Version

SPCC 1.0 Alignment Summary
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.0 Aligns with PLCC 17.655 22.496 78.5% 9
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.3d Aligns with PLCC 6.369 22.496 28.3% 2

Table of All PLCC Segments